Lamanna, M. A., & Riedmann, A. C. j. a. (1981). Marriages and families. Wadsworth.
Lua i Stíl Chicago (17ú heag.)Lamanna, Mary Ann, agus Agness Czerwinski jt. author Riedmann. Marriages and Families. Belmont: Wadsworth, 1981.
Lua MLA (9ú heag.)Lamanna, Mary Ann, agus Agness Czerwinski jt. author Riedmann. Marriages and Families. Wadsworth, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.